View of the storage and mixer tank ( thickiner ) for the copper mine.
Sewage drainage system
Concrete well for plumbing and sanitary sewed in ground Close-up
Gate valves in valve pit of the underground piping networks. Laying water system pipeline at construction site. Water supply pipeline, pipes in trench. Sewage pumping stations, stormwater, utilities
Hydraulic piston system of the excavator with a bucket, lowering into the pit on steel cables concrete sewer ring. Construction or repair of sewer home